I wanted a Pioneer 112 (NOT the Pioneer 112D, so the £10.99 offer from SVP's recent newsletter was no use to me (http://www.svpserver.com/archive/2007/aug_14.htm)
For those who don't know, the 112d will not write to DVD-RAM disks, which I use sometimes, so I wanted the 112.
I asked SVP why there was such a big difference between the 112d and 112, and someone replied saying they'd noticed that I had the forum discount on my account, and they'd arranged a price of £16.99 when I log in. I've checked it and it's working. A lot more than the £10.99 for the 112d, but still the cheapest I can find for a Pioneer 112.
There's no other purchase necessary but you will have to have the HotUKdeals discount on your SVP account. (http://www.hotukdeals.com/forums/showthread.php?p=84705)
If you add something from the Discount Delivery section of the SVP website you can get shipping for 99p. I bought the Discplanet CD Labelling Kit for £6.99 (http://svp.co.uk/products-solo.php?pid=685&prepg=1)